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Colour

#0A2BE8

  • #0A2BE8
  • Blue
  • Dark
  • Nearest: Medium blue

#0A2BE8 is a blue with RGB values 10, 43, 232 and HSL 231°, 92%, 47%. It is a dark colour, so white text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0A2BE8#0A2BE8
HEX#0A2BE8
RGBrgb(10, 43, 232)
RGB (0–1)0.0392, 0.1686, 0.9098
RGB percentages3.9%, 16.9%, 91%
HSLhsl(231.1, 91.7%, 47.5%)
HSV / HSBhsv(231.1, 95.7%, 91%)
CMYK95.7%, 81.5%, 0%, 9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer666,600
CSS custom property--colour: #0A2BE8;

Brightness & contrast

Relative luminance0.07618WCAG 2.x, 0 is black and 1 is white
Perceived brightness85.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.32:1
Contrast with white8.32:1WCAG normal text: AAA
Contrast with black2.52:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#F5D417

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0059EDno red cones; affects about 1% of men; ΔE 30.1 from the original
Deuteranopia#0043E5no green cones; the most common form, about 1% of men; ΔE 16.9 from the original
Tritanopia#00698Cno blue cones; rare, and affects men and women equally; ΔE 100 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.32:1WCAG large text: AAA
Contrast with black, large text2.52:1WCAG large text: Fail

Named colours

Medium blue · ΔE 10.1Blue violet · ΔE 22.3Blue · ΔE 22.9Dark violet · ΔE 28.1Dark blue · ΔE 32.8Dark orchid · ΔE 35
Nearest named CSS colourMedium blue (#0000CD)ΔE 10.14, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E8C70A
Analogous#0A9AE8, #580AE8
Triadic#E80A2B, #2BE80A
Split complementary#E8580A, #9AE80A
Tetradic#E80A9A, #E8C70A, #0AE858

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C2CAFC
Lighter +30%#91A0FA
Lighter +20%#6076F8
Lighter +10%#2F4DF6
Darker −10%#0822B7
Darker −20%#061986
Darker −30%#041055
Darker −40%#020724
More saturated +25%#0024F2
Less saturated −25%#2840CA

Channel breakdown

R10
G43
B232
Red10 (3.9%)
Green43 (16.9%)
Blue232 (91%)
Hue231.08°
Saturation (HSL)91.74%
Lightness47.45%
Dominant channelBlue
Hex per channelR 0A · G 2B · B E8

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Every value on this page was computed from “0a2be8” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.